975385 has 4 divisors (see below), whose sum is σ = 1170468. Its totient is φ = 780304.

The previous prime is 975383. The next prime is 975389. The reversal of 975385 is 583579.

975385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 583579 = 23 ⋅25373.

It can be written as a sum of positive squares in 2 ways, for example, as 143641 + 831744 = 379^2 + 912^2 .

It is a cyclic number.

It is not a de Polignac number, because 975385 - 2¹ = 975383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (975383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97534 + ... + 97543.

It is an arithmetic number, because the mean of its divisors is an integer number (292617).

2⁹⁷⁵³⁸⁵ is an apocalyptic number.

It is an amenable number.

975385 is a deficient number, since it is larger than the sum of its proper divisors (195083).

975385 is a wasteful number, since it uses less digits than its factorization.

975385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195082.

The product of its digits is 37800, while the sum is 37.

The square root of 975385 is about 987.6158159932. The cubic root of 975385 is about 99.1726741961.

The spelling of 975385 in words is "nine hundred seventy-five thousand, three hundred eighty-five".